Add more description about adding instance

.github/workflows/add-instance-uptimerobot.yml

@@ -71,7 +71,7 @@ jobs:
                   if (body.stat == "ok") {
                     var replyComment = 
                       ['Hello! Your instance has been added to our monitoring system: https://stats.uptimerobot.com/89VnzSKAn/' + body.monitor.id,
-                      'You need to wait 30 days before we add your instance.',
+                      'You need to wait 30 days before we add your instance, this is to evaluate that your instance will keep a good uptime for one month.',
                       '',
                       'Make sure you double checked all the mandatory checks or this will slow down the process of adding your instance!'
                       ].join('\n');